Find Your Spot Welding Application

Sunstone Engineering is dedicated to providing you with the best possible equipment, whatever your spot welding application. To find your ideal welder, click on the industry or category that best matches your application. If your spot welding application is not listed here, please Contact Us.

Sunstone Engineering Research and Development Corporation is dedicated to providing superior technical products at affordable prices. Sunstone Engineering specializes in designing, engineering and manufacturing fine spot micro welding solutions. Our product line includes Capacitive Discharge, AC, Pulse Arc, and Micro TIG welding systems that are used in a variety of research and manufacturing fields and industries.